Hornady - LNL Rim Thickness Gauge 17-22 Rings equipment is not waterproof and

equipment is not waterproof and is not intended for use in the rain

you will need a Modified Case (sold separately) to fit your firearm's chamber and thread it onto the gauge

see BT1517) to attach this rail to the forearm of standard rifle stocks

This library currently has data on 533 bullets in common use by long range shooters

low-recoil factory ammo

Hornady - LNL Rim Thickness Gauge 17-22 Rings equipment is not waterproof andSorting ammo by rim thickness will provide ammo with similar ignition qualities for improved accuracy. This proven technique is used by competitive shooters and varmint hunters. The rimfire gauge attaches to your caliper and includes bushings for use with most (not compatible with 17 WSM) . 17 and . 22 caliber rimfire ammo.